Palbociclib is a pill that helps deal with breast cancer, specifically the type where hormones are involved and the HER2 part isn’t, you know? So it’s kind of like a cell cycle bouncer, stopping the cell party in its tracks. Available in three dosage forms 75 mg, 100 mg, and 125 mg the recommended dose is 125 mg taken once daily. You’ll be on the medication every day for three weeks out of a four-week month.
Then, you get a break for a week. And each cycle comes in a bottle with 21 capsules—it’s enough for the three weeks of daily 125mg use.